âSome women express liquid from their urethra when they climaxâ. A second pelvic ultrasound was then performed just before the women climaxed. At the point of orgasm, the squirted fluid was collected in a bag and a final pelvic scan performed.
The base angles theorem states that if the sides of a triangle are congruent (Isosceles triangle)then the angles opposite these sides are congruent.
By the base angles theorem every equilateral triangle is also equiangular. By the triangle angle sum theorem the three angles add to 180Â°. By the substitution and division properties each of the angles are 60Â°. By the definition of an obtuse angle, none of the angles in an equilateral triangle are obtuse. QED.